Apparently, Israel has pulled all of their diplomats from foreign nations, and making them attend a conference with Israeli leaders. Apparently, Israel's top nuclear officials will be in attendance, as well. The conference is currently going on, but nobody knows the true meaning of this.
One can only guess what they could be discussing that required all of their foreign diplomats and top nuclear officials. I imagine they may be discussing this or this with these guys. I believe that things are about to get a little dicey in the Middle East.
(h/t Smash Mouth Politics)